Calipers, HDNABI Brand, Trailer Type, HB04606-900 Brand Part Number

HDNABI Manufacturer-Branded XS5 Air Disc Brake Caliper - HB04606-900

This HDNABI manufacturer-branded air disc brake caliper is an XS5 left-hand roadside caliper assembly for trailer air disc brake applications. The HDNABI brand part number is HB04606-900, and the Ridewell vendor reference is 1660680. This listing is for the loaded left-hand HDNABI caliper assembly with HDNABI copper free disc pads, not an unloaded caliper, carrier-only kit, or generic aftermarket substitute.

Features and Benefits

• HDNABI XS5 left-hand roadside air disc brake caliper assembly for trailer applications.
• Loaded caliper assembly supplied with HDNABI copper free disc pads.
• Supports replacement needs where HDNABI HB04606-900 or Ridewell 1660680 is specified.
• SBK6950A friction material reference supports proper pad and brake-system identification.
• Helps distinguish this left-hand caliper from right-hand calipers, unloaded calipers, carrier kits, guide pin kits, and tappet repair kits.

Specifications

• Brand: HDNABI
• Brand Part Number: HB04606-900
• Vendor Reference: Ridewell 1660680
• Distributor Reference: RDW1660680
• Product Type: Air Disc Brake Caliper
• Brake Series: XS5
• Application Type: Trailer
• Position: Left Hand / Roadside
• Assembly Type: Loaded caliper assembly
• Pads Included: Yes
• Friction Material: SBK6950A / HDNABI 6950A copper free disc pads
• Unit: Each
• Related No-Pads HDNABI Reference: HB04918-900

OEM / Manufacturer Cross-Reference

• HDNABI HB04606-900
• Ridewell 1660680
• Ridewell RDW1660680
• HDNABI HB04918-900 - XS5 left-hand no-pads caliper reference

Product Details

• Brand: HDNABI
• Part Number: HB04606-900
• Vendor Reference: 1660680
• Distributor Reference: RDW1660680
• Product Type: Air Disc Brake Caliper
• Brake Series: XS5
• Application: Trailer air disc brake applications using HDNABI XS5 components
• Position: Left Hand / Roadside
• Friction Material: SBK6950A
• Assembly Type: Loaded caliper assembly with pads
• Condition: Manufacturer-branded replacement

Fitment Verification

Confirm the HDNABI part number, Ridewell vendor reference, XS5 brake series, left-hand roadside position, and loaded caliper assembly type before ordering. Some related HDNABI numbers may represent the same side without pads, the opposite-hand caliper, or service components rather than a complete loaded caliper assembly.

Related Opposite-Hand Caliper

• HDNABI HB04607-900 - Right Hand / Curbside loaded caliper assembly
• Ridewell 1660681 - Right Hand HDNABI XS5 caliper reference
• HDNABI HB04919-900 - Right Hand / Curbside no-pads caliper reference